Yes According to the information of the website seeking medical advice, Han Yong's 9 plus 9 hairs are absorbed through the skin of the external nozzle, which can improve and restore the scalp circulation and hair growth function of hair follicles in local areas, control hair loss and promote new hair growth. Can be used for the recovery of hair thinning (seborrheic alopecia, hormonal alopecia, postpartum alopecia) and alopecia areata (alopecia areata, alopecia totalis, eyebrow removal), and can grow hair after long-term use.